Beijing GFUVE Electronics Co., Ltd.  

Product Name: Gfuve Portable CT Current Transformer Analyzer with 50kv Excitation Knee Point Model NO.: GF1061 Power Source: AC220V Weight: 4.5kg Control: Computer Control Display: Digital Loading Method: Static Load Accuracy Grade: 0.02% Type: Current Transformer Tester Names: Current Transformer Analyzer Applications: CT, PT Error Test CT Ratio: 1-50000 PT Ratio: 1-10000 LCD: 7 Inch TFT Color Touch LCD Color: Yellow Resistance: 0.1-1000? Reference Standards: IEC60044-1, IEC60044-6, IEC61869-2, ANSI/IEEE C57. Trademark: GFUVE Transport Package: Standard Export Carton Packaging Specification: GF1061 0.02% Origin: Beijing, China HS Code: 8470501000 Product Description GF1061GFUVE Portable CT current transformer analyzer with 50kv excitation knee pointGF1061 portable Current transformer analyzer is mainly used for field or lab testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt 7 inch touch TFT LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data. The CT PT Analyzer is the most complete and easy-to-use testing system for protection and metering CTs according to IEEE and IEC standards.Main functionsI. Current Transformer (CT)II. Voltage Transformer (PT)1. Magnetization curve1. Excitation characteristic test2. Transformation ratio test2. Transformation ratio test3. Polarity3. Polarity4. 5% and 10% error curve4. Ratio error, phase error5. Accuracy limiting factor (ALF)5. Degauss6. Degauss6. Calculation of knee point value7. Ratio error, phase error7. Actual secondary load test (burden test)8. Automatic calculation of excitation kneepoint value8. Resistance test9. Actual secondary load test (burden test)10. Resistance test11. Secondary time constant (Ts)12. Remanence coefficient (Kr)13. Transient dimensioning factor (Ktd)14. Peak instantaneous error (Er)15. Magnetizing inductance (LU)16. Instruments security factor(FS)17. Composite errorParametersElectrical parametersAccuracy0.05%Power supplyAC 220V±10% or AC 120V±10%, 50/60Hz or BatteryOutput voltage0-100VrmsOutput current0-5Arms (20A peak-value)Output power0-400VA (1500VApeak)Automatic frequency variation range0.1-60HzEquivalent excitation voltage≤5000VAccuracy≤0.5%Secondary winding DC resistance measurementRange0.1-1000ΩAccuracy≤0.05%Secondary actual load measurementRange5VA-1000VAAccuracy≤0.5%±0.1VACT/PT phase error measurementAccuracy±1min (typical) / 3 min (guaranteed)Resolution0.1minCT ratio error measurementRange1-50000Accuracy≤0.05%PT ratio error measurementRange1-10000Accuracy≤0.05%StandardsReference standardsGB1207-2006, GB1208-2006, GB16847-1997IEC60044-1, IEC60044-6, IEC61869-2, ANSI/IEEE C57.13Safety standardsGB 4793.1-2007EMCEMC standard 89/336/EECFCC Subpart B of Part 15 Class AIEC 1000-4-2 /3 /4 /6Mechanical parametersOverall dimension (L x W x H) (mm)280 x 250 x 160Weight (kg) ≤4Environmental conditionsRelative humidity Relative humidity 5%-95% not condensingOperating temperature-10°C to +50°CStorage temperature-20°C to +70°CAltitude≤1000mPHOTO